Cox's Bāzār is the longest natural sandy beach in the world, and it is having a moment. The town itself is busy, loud and full of life, but the coast around it still offers quiet stretches where fishing boats sit on the sand at dawn and the only sound is the surf. A new generation of guesthouses and small hotels is opening up, and road links from Dhaka and Chittagong keep improving. Go now, while the balance between comfort and raw seaside character still tips toward the latter.
The town runs roughly north to south along the beach, and where you sleep changes the trip completely.
Pick Kolatoli or Laboni for convenience, Himchari for calm, Inani if you want to unplug.
November to February is the sweet spot: dry, mild and comfortable for long beach walks. December and January are the coolest and busiest, so book ahead. March to May heats up fast and gets humid, though mornings and evenings are still pleasant. The monsoon, roughly June to September, brings heavy rain and rough seas — many places close or drop their prices, and the beach takes on a dramatic, moody character if you don't mind the weather. Avoid the biggest holiday weekends unless you enjoy crowds.
A few habits make a difference. Book directly where you can, and ask about the room's position — sea-view rooms vary a lot. Confirm whether breakfast is included and whether the hotel arranges pickups from the bus station or airport, which saves haggling on arrival. Keep cash for smaller guesthouses, and check cancellation terms before you pay.
One straightforward perk: members of Cox's Bāzār's own page get 5% back on completed stays, and every booking retires around one tonne of CO2, funded from commission. It costs you nothing extra and nudges your trip a little lighter.